Samsung Odyssey OLED 49"! Curved DQHD 144Hz Gaming Monitor! Black Screen Fault!

For Sale, Samsung Odyssey OLED 49" Curved DQHD 144Hz Gaming Monitor In Faulty Condition, Black Screen Issue! Display fault. It worked for a while, then the black screen issue started. Once the screen is powered on, it displays "Samsung Odyssey OLED" & then goes blank, see video.

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